2016396824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19388431}}^1$

素因数の和:19388450

約数の個数: 16

約数和(自身を含む): 4071570720

約数和(自身を除く): 2055173896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19388431, 38776862, 77553724, 155107448, 252049603, 504099206, 1008198412, 2016396824]

約数ペア:

[(1, 2016396824), (2, 1008198412), (4, 504099206), (8, 252049603), (13, 155107448), (26, 77553724), (52, 38776862), (104, 19388431)]